The first day of this week's strikes by members of the Rail, Maritime and Transport union (RMT) has begun, resulting in a limited Tube service today London Underground Piccadilly Line tube trains are parked at the Northfields Depot in west London (Image: AFP/Getty Images)
Underground passengers have been given a serious warning as massive disruption began today following strike action, with the mayhem set to persist for most of the coming week.
The opening day of this week's walkouts by Rail, Maritime and Transport union (RMT) members has commenced, causing a severely restricted Tube service today.
Commuters are preparing for little to no service across the London Underground network from Monday through Thursday.
Travellers have been advised to brace for indus